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| author | andrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-04-03 00:41:42 +0000 |
|---|---|---|
| committer | andrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-04-03 00:41:42 +0000 |
| commit | 969eba7b0df70c9aa261eaf005085568b88de87c (patch) | |
| tree | bdbc700471085d43dfb70929159f32ddf231a24c /EmbeddedPkg/Include/Library/DebugAgentTimerLib.h | |
| parent | 66c0b4461add95d84f74ab8348430adb62ae9e1f (diff) | |
| download | edk2-969eba7b0df70c9aa261eaf005085568b88de87c.tar.gz edk2-969eba7b0df70c9aa261eaf005085568b88de87c.tar.bz2 edk2-969eba7b0df70c9aa261eaf005085568b88de87c.zip | |
Add the beginning of a GDB based Debug Agent. IA-32 and X64 don't have low level interrupt code yet. I've been testing on ARM.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10334 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EmbeddedPkg/Include/Library/DebugAgentTimerLib.h')
| -rwxr-xr-x | EmbeddedPkg/Include/Library/DebugAgentTimerLib.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/EmbeddedPkg/Include/Library/DebugAgentTimerLib.h b/EmbeddedPkg/Include/Library/DebugAgentTimerLib.h new file mode 100755 index 0000000000..fed071ad77 --- /dev/null +++ b/EmbeddedPkg/Include/Library/DebugAgentTimerLib.h @@ -0,0 +1,62 @@ +/** @file
+ Platform specific Debug Agent abstraction for timer used by the agent.
+
+ The timer is used by the debugger to break into a running program.
+
+ Copyright (c) 2008-2010, Apple Inc. All rights reserved.
+
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef __GDB_TIMER_LIB__
+#define __GDB_TIMER_LIB__
+
+
+
+/**
+ Setup all the hardware needed for the debug agents timer.
+
+ This function is used to set up debug enviroment. It may enable interrupts.
+
+**/
+VOID
+EFIAPI
+DebugAgentTimerIntialize (
+ VOID
+ );
+
+
+/**
+ Set the period for the debug agent timer. Zero means disable the timer.
+
+ @param[in] TimerPeriodMilliseconds Frequency of the debug agent timer.
+
+**/
+VOID
+EFIAPI
+DebugAgentTimerSetPeriod (
+ IN UINT32 TimerPeriodMilliseconds
+ );
+
+
+/**
+ Perform End Of Interrupt for the debug agent timer. This is called in the
+ interrupt handler after the interrupt has been processed.
+
+**/
+VOID
+EFIAPI
+DebugAgentTimerEndOfInterrupt (
+ VOID
+ );
+
+#endif
+
+
\ No newline at end of file |